fix(icons): combined layers and layers-3 icon (#2596)

* Updated icons/layers.svg

* Updated icons/layers.json

* chore: removed layers-3 icon

* Update tools/build-icons/utils/deprecationReasonTemplate.mjs

---------

Co-authored-by: Eric Fennis <eric.fennis@gmail.com>

icon.schema.json

@@ -142,7 +142,7 @@
     },
     "aliasDeprecationReasons": {
       "type": "string",
-      "enum": ["alias.typo", "alias.name"]
+      "enum": ["alias.typo", "alias.name", "alias.duplicate"]
     },
     "versionNumber": {
       "type": "string",

icons/layers-3.json

@@ -1,21 +0,0 @@
-{
-  "$schema": "../icon.schema.json",
-  "contributors": [
-    "danielbayley"
-  ],
-  "tags": [
-    "stack",
-    "pile",
-    "pages",
-    "sheets",
-    "paperwork",
-    "copies",
-    "copy",
-    "duplicate",
-    "triple"
-  ],
-  "categories": [
-    "design",
-    "layout"
-  ]
-}

icons/layers-3.svg

@@ -1,15 +0,0 @@
-<svg
-  xmlns="http://www.w3.org/2000/svg"
-  width="24"
-  height="24"
-  viewBox="0 0 24 24"
-  fill="none"
-  stroke="currentColor"
-  stroke-width="2"
-  stroke-linecap="round"
-  stroke-linejoin="round"
->
-  <path d="m12.83 2.18a2 2 0 0 0-1.66 0L2.6 6.08a1 1 0 0 0 0 1.83l8.58 3.91a2 2 0 0 0 1.66 0l8.58-3.9a1 1 0 0 0 0-1.83Z" />
-  <path d="m6.08 9.5-3.5 1.6a1 1 0 0 0 0 1.81l8.6 3.91a2 2 0 0 0 1.65 0l8.58-3.9a1 1 0 0 0 0-1.83l-3.5-1.59" />
-  <path d="m6.08 14.5-3.5 1.6a1 1 0 0 0 0 1.81l8.6 3.91a2 2 0 0 0 1.65 0l8.58-3.9a1 1 0 0 0 0-1.83l-3.5-1.59" />
-</svg>

icons/layers.json

@@ -2,7 +2,8 @@
   "$schema": "../icon.schema.json",
   "contributors": [
     "colebemis",
-    "danielbayley"
+    "danielbayley",
+    "jguddas"
   ],
   "tags": [
     "stack",
@@ -16,5 +17,11 @@
   "categories": [
     "design",
     "layout"
+  ],
+  "aliases": [
+    {
+      "name": "layers-3",
+      "deprecationReason": "alias.duplicate"
+    }
   ]
 }

icons/layers.svg

@@ -9,7 +9,7 @@
   stroke-linecap="round"
   stroke-linejoin="round"
 >
-  <path d="m12.83 2.18a2 2 0 0 0-1.66 0L2.6 6.08a1 1 0 0 0 0 1.83l8.58 3.91a2 2 0 0 0 1.66 0l8.58-3.9a1 1 0 0 0 0-1.83Z" />
-  <path d="m22 17.65-9.17 4.16a2 2 0 0 1-1.66 0L2 17.65" />
-  <path d="m22 12.65-9.17 4.16a2 2 0 0 1-1.66 0L2 12.65" />
+  <path d="M12.83 2.18a2 2 0 0 0-1.66 0L2.6 6.08a1 1 0 0 0 0 1.83l8.58 3.91a2 2 0 0 0 1.66 0l8.58-3.9a1 1 0 0 0 0-1.83z" />
+  <path d="M2 12a1 1 0 0 0 .58.91l8.6 3.91a2 2 0 0 0 1.65 0l8.58-3.9A1 1 0 0 0 22 12" />
+  <path d="M2 17a1 1 0 0 0 .58.91l8.6 3.91a2 2 0 0 0 1.65 0l8.58-3.9A1 1 0 0 0 22 17" />
 </svg>

tools/build-icons/utils/deprecationReasonTemplate.mjs

@@ -11,6 +11,8 @@ export default function deprecationReasonTemplate(
   switch (deprecationReason) {
     case 'alias.typo':
       return `Renamed because of typo, use {@link ${componentName}} instead.${removalNotice}`;
+    case 'alias.duplicate':
+      return `The icon was combined with another icon that shares the same use case, use {@link ${componentName}} instead.${removalNotice}`;
     case 'alias.naming':
       return `The name of this icon was changed because it didn't meet our guidelines anymore, use {@link ${componentName}} instead.${removalNotice}`;
     case 'icon.brand':